baber/WOPTO huggingface dataset:
Patent KR-20030031494-A (KR)
Title: Phenyl-substituted 5,6-dihydropyrone derivatives for use as pesticides and herbicides
IPC: C07D309/32
Filed: 2001-06-08
Abstract: The present invention relates to novel phenyl-substituted 5,6-dihydro-pyrone derivatives of the formula (I) in which W, X, Y, Z, G, A, B, Q<SUP>1 </SUP>and Q<SUP>2 </SUP>are each as defined in the description, to a plurality of processes for their preparation and to their use as pesticides and herbicides.
Patent KR-20040066557-A (KR)
Inventor: MUN YANG SE
IPC: H04M3/02
Filed: 2003-01-20
Abstract: PURPOSE: A method for providing advertisement by using a call connection sound service, and an apparatus therefor are provided to select advertisement appropriate for specific conditions of each subscriber by using a call connection sound service. CONSTITUTION: A calling subscriber transmits a request for a call with a called subscriber to a calling switching system(S1). The calling switching system transmits the request for incoming to an incoming switching system(S2). The calling switching system requests a melody transmitting device to transmit a call standby sound(advertisement) regardless of call connection sound service registration(S3). The melody transmitting device requests a melody number to a melody selecting device to know the kind of the call connection sound(S4). The melody selecting device selects an advertisement melody number appropriate for the corresponding calling subscriber by using a called number and information of the calling subscriber to transmit the selected advertisement melody number to the melody transmitting device(S5). The melody transmitting device transmits the call standby sound corresponding to the transmitted melody number to the calling switching system(S6). The called subscriber answers the call(S7). The calling switching system requests call release to the melody transmitting device, and the melody transmitting device stops transmitting the call connection sound(S8).
Patent KR-20040066954-A (KR)
Inventor: LEE JONG SIK
IPC: G02F1/133
Filed: 2003-01-21
Abstract: PURPOSE: A high-speed responsive color STN(Super Twisted Nematic) LCD device is provided to exclude an improper high-quality video signal component through a clamp circuit and a BPF(Band Pass Filter), and to generate a desirable frequency value and a voltage level value to supply the values to an LCD panel, thereby realizing a better moving image. CONSTITUTION: A clamp circuit(2) clamps a video signal having a brightness level which is more than a predetermined level. A BPF(3) filters a frequency signal located in a predetermined band from an inputted video signal, and outputs the filtered frequency signal. A Y/C mixer(4) generates R, G, and B data from the inputted video signal, and outputs the generated R, G, and B data. An LCD driver(5) detects a change of the video signal based on the inputted R, G, and B data, generates a frequency value and a voltage level value corresponding to the change, and supplies the generated values to a color STN LCD panel(6). The color STN LCD panel(6) generates a video screen.
Patent KR-20040067307-A (KR)
Inventor: CHOI YONG JIN
IPC: H04L12/26
Filed: 2003-01-22
Abstract: PURPOSE: A method for monitoring an AAL2 type signaling process is provided to facilitate data analysis and system operation by directly monitoring a signaling process of a specific subscriber on Ethereal. CONSTITUTION: After a transfer indication by a BICC(Bearer Independent Call Control)/MUCC(Mobile User Call/Connection control)(S301), a new connection establish request is received from an incoming protocol entity instance(ESTRQ ind)(S303). An SAID(Signaling Association Identifier) is allocated(S302). An ERQ(Establish Confirm Message) is stored(S304). An NF(Nodal Function) informs a served user that signaling has been successfully performed through a call setup confirmation(ESTABLISH. indication)(S305). If there is a response(ESTABLISH response)(S307), a trace flag is checked, and if 'Flag=on', an ERQ message is searched and is transmitted to a system operating terminal that can be monitored on ethereal, and an ECF(Establish Confirm) message is transmitted. A new connection establish confirmation(ESTCNF_req) is transmitted to the incoming protocol entity instance(S307), and a TRANSFER request is made from the BICC/MUCC(S309).
Patent KR-20040067530-A (KR)
Inventor: YANG HUNG MING
IPC: B60S3/04
Filed: 2003-01-24
Abstract: PURPOSE: A car washing system is provided to improve washing efficiency by effectively supplying water and detergent to the top, sides, front and rear of a car. CONSTITUTION: A car washing system is composed of a housing(2) including a washing space(23), a support unit(4), and a washing-liquid supply unit(5). The housing has side parts(21) and an upper part(22) connected to the top of the side parts. The upper part includes a pair of rails(24) having a rail groove and a roller contact surface. The support unit is movably installed at the top of the upper part of the housing. The washing-liquid supply unit includes a supply unit(50), a pair of supply lines(53,54) for supplying water and detergent respectively, and first and second pressure units(55,56) connected to the supply lines respectively.
Patent KR-20040071847-A (KR)
Inventor: AHN HOON
IPC: H01Q21/00
Filed: 2003-02-07
Abstract: PURPOSE: A satellite-antenna apparatus is provided to achieve improved receiving performance of the apparatus by adjusting the azimuth angle of a moving body with respect to an artificial satellite. CONSTITUTION: A satellite-antenna apparatus(MA) comprises at least n-numbers(wherein n is an integer larger than 3) of array antennas(2a,2b,2c); and a plurality of antenna elements arranged in the array antennas. The array antennas form an n-squared shape, and are arranged to have different azimuth angles with respect to an artificial satellite. The signal received at one of the array antennas is processed in accordance with the azimuth angle of a moving body with respect to the artificial satellite, and transmitted to the set top box of the television of the moving body.
Patent KR-20040072288-A (KR)
Inventor: PARK YONG JE
IPC: B60T8/88
Filed: 2003-02-10
Abstract: PURPOSE: A hydraulic braking system for a vehicle is provided to detect wrong operation of the hydraulic motor by using back electromotive force from the hydraulic motor, and to improve the reliability by displaying failure to a user in resetting. CONSTITUTION: An error detecting apparatus of a hydraulic motor(40) comprises a wheel speed sensor(10), a control unit(20), a hydraulic motor driving unit(30), the hydraulic motor, and a failure display lamp(50). The control unit has a wheel speed calculating unit(21) calculating the wheel speed by inputting speed signals from the wheel speed sensor, a back electromotive force detecting unit(22) detecting back electromotive force from the hydraulic motor, an error signal detecting unit(23) controlling the hydraulic motor according to data from the wheel speed calculating unit and the back electromotive force detecting unit, deciding the failure of the hydraulic motor and outputting the failure signal, and a failure display control unit(24) outputting the control signal to the failure display lamp and displaying the wrong operation to a user in starting by storing failure in a storage unit(25) in stopping the engine.
Patent KR-20040072424-A (KR)
Inventor: LEE SEUNG GYU
IPC: G02B19/00
Filed: 2003-02-12
Abstract: PURPOSE: A thin-type projection optical system is provided to conveniently carry with the projection-type optical system by manufacturing a thin-type projection and is provided to reduce a height of a set by adjusting the thin-type projection optical system to a projector and a projection TV optical system. CONSTITUTION: A thin-type projection optical system includes a lamp(1), a color splitting unit(3), an illumination mixing unit(4), a path changing prism(6), and a TIR prism(8). The lamp(1) includes a bulb and a reflection mirror. The bulb generates light. The reflection mirror reflects the light. The color splitting unit(3) splits colors of the light by rotating the light projected by the lamp(1). The illumination mixing unit(4) changes the light having irregular intensity into light having uniform intensity. The path changing prism(6) changes paths of light uniformly projected from the illumination mixing unit(4).
Patent KR-20030068466-A (KR)
Inventor: HAUZENBERGER FRANZ
IPC: F27D17/00
Filed: 2003-02-13
Abstract: PURPOSE: A method and an apparatus for operating composite structure with two or more of reactors of chemical-physical process technology, in particular of metallurgy technology are provided to treat supplied material more effectively and economically and more economically operate the composite structure formed of a plurality of continuously driven reactors. CONSTITUTION: In an apparatus equipped with two reactors(1,2) in chemical-physical process technology to treat fine powder shaped supplied material, particularly supplied material containing metal, the apparatus is characterized in that first reactor has first operating gas supply pipe, a pipe(7) connects the first reactor to second reactor, at least a part of top gas exhausted from the first reactor(1) through the pipe(7) is introduced into the second reactor(2), an excess gas exhaust pipe(9) is branched off from the pipe(7) for flowing at least a part of the top gas exhausted from the first reactor(1) into the second reactor(2), the amount of the top gas is split after being exhausted from the first reactor(1), first part of the amount of the top gas is introduced into the second reactor(2) as second operating gas, second part of the amount of the top gas as an excess gas is exhausted through excess gas exhausting pipe(9), and a controller(8) is installed on the pipe(7) for supplying second operating gas to the second reactor(2) and/or excess gas exhausting pipe(9) so that splitting of the amount of the top gas is adjusted and/or controlled in connection with controlling of preset temperature inside the second reactor(2) after the amount of the top gas is exhausted from the first reactor(1), wherein a pipe(4) for transporting the supplied material is installed between the first and second reactors.
Patent KR-20040074498-A (KR)
Title: Liquid crystal display device
Inventor: JUN BYEONG DEOK
IPC: G02F1/1333
Filed: 2003-02-19
Abstract: PURPOSE: An LCD device is provided to form a hook inside a through-hole where a low-voltage drop line is fixed to be asymmetrical at a drop line insertion portion, and to prevent the low-voltage drop line from getting sidetracked, thereby increasing productivity. CONSTITUTION: A low-voltage drop line(51) and a high-voltage drop line(53) connected to a low voltage side and a high voltage side of an inverter circuit are fixed along a side of a supporter main(57) parallel to a fluorescent lamp. The low-voltage drop line(51) and the high-voltage drop line(53) are exposed outside through a through-hole(63) formed on the supporter main(57) adjacent to a high-voltage side electrode of the fluorescent lamp. A drop line insertion portion(65) is formed inside the through-hole(63) to insert the two drop lines(51,53). The drop line insertion portion(65) is open according to a diameter of the high-voltage drop line(53).
Patent KR-20040075518-A (KR)
Inventor: LEE SANG HO
IPC: H05B41/285
Filed: 2003-02-21
Abstract: PURPOSE: A feedback system for an LCD monitor is provided to prevent the breakage of an internal part due to abnormal high voltage or excess current by blocking system operation basically when abnormality is generated in the CCFL(Cold Cathode Fluoresce Lamp) and the LIPS(LCD Inverter and Power Supply) of the LCD monitor. CONSTITUTION: A power supply(310) generates a basic DC voltage depending on a power-on signal of a controller(200). A DC/DC converter(320) outputs the DC voltage by converting the DC voltage generated in the DC/DC converter into a predetermined voltage. A high voltage generator(330) generates the high voltage inputted to the CCFL(100) by receiving the predetermined DC voltage from the DC/DC converter. A brightness controller(340) controls a DC voltage level in order to supply the stable voltage to the CCFL depending on a brightness control signal of the controller. A feedback circuit feeds the detected induction voltage to the power supply in order to block the system power by detecting the abnormal high voltage induced from the high voltage generator or the CCFL.
Patent KR-20040079250-A (KR)
Inventor: JUNG DAL HUI
IPC: B60G7/02
Filed: 2003-03-07
Abstract: PURPOSE: A bush for a rear suspension is provided to increase the spring constant by modifying the shape of an inner pipe and rubber, and to prevent noise and improve restoring force and durability by decreasing the hardness of the rubber. CONSTITUTION: A bush(500) for a rear suspension is composed of an inner pipe(200), a rubber(300) integrally combined with the inner pipe, and an outer pipe for pressing and fitting the rubber. An expansion part(210) is formed in the center of the inner pipe, and the rubber is composed of a left flange(310), a middle portion(320) and a right flange(330). Grooves are formed between the left flange and the middle portion and the right flange and the middle portion, and a recessed groove(325) is formed in the middle portion. The hardness of the rubber is 50 to 60, and the indentation strength of the middle portion is 30 to 35% in fitting the rubber into the outer pipe.
Patent KR-20040080124-A (KR)
Inventor: MAENG HYE SEON
IPC: H04N21/414
Filed: 2003-03-11
Abstract: PURPOSE: A digital broadcasting receiving apparatus and an operating method therefor are provided to efficiently manage an image to be reused by adding a flush manager module and correcting an image class on middleware. CONSTITUTION: A middleware includes a flush manager which controls whether performing flush with respect to an image object of a data broadcasting program. The middleware is mounted in a digital broadcasting receiving apparatus. A flush manager class is called from an image class of the middleware. The flush manager manages a flush call state with respect to the image object using a flush management table.
Patent KR-20030076428-A (KR)
Title: 공작기계용 어큐물레이터 팩 시스템
IPC: H01M50/296
Filed: 2003-03-21
Abstract: 공작기계용 어큐물레이터팩 시스템은 다른 크기의 다수의 어큐물레이터팩 (1,2)으로 구성되고, 각 어큐물레이터팩은 그 하우징 측면에 어큐물레이터팩(1,2)과 공작기계의 전기 구동기 사이의 전기 연결부를 제공할 수 있는 접촉소자(3) 및 공작기계의 하우징에 어큐물레이터팩을 고정하기 위한 고정소자(3)를 구비한다. 모든 어큐물레이터팩(1,2)이 고정 및 접촉소자의 구조가 동일하다면, 어큐물레이터팩 시스템에 속하는 어큐물레이터팩은 플렉시블하게 매우 상이한 공작기계에 사용할 수 있다.
Patent KR-20030077428-A (KR)
IPC: G04G3/02
Filed: 2003-03-25
Abstract: The invention seeks to provide a radio-controlled timepiece that can suppress unnecessary power consumption and improve energy conservation. <??>The radio-controlled timepiece has a reception unit power supply control means 43 for regularly operating a reception power supply circuit 24 that drives a reception circuit 22 for receiving a radio signal containing time information. The reception unit power supply control means 43 has a elapsed time detection means 110 for determining the elapsed time from the last time a signal was received, a reception schedule storage means 130 for storing schedule information for supplying power, a schedule information setting means 120 for changing the schedule information to schedule information B with a longer power supply time interval than a default setting A if the elapsed time becomes greater than or equal to a set time, and a power supply circuit control means 140 for controlling operation of the reception power supply circuit 24 based on the schedule information. Because the frequency of signal reception is reduced if the period in which signal reception is not possible increases, power consumption can be reduced. <IMAGE>
Patent KR-20040085987-A (KR)
Inventor: LIM KAB SUN
IPC: A61C7/12
Filed: 2003-04-02
Abstract: PURPOSE: An orthodontics device is provided to allow an operator to easily move a tooth to a desired position, enabling effective correction of the tooth. CONSTITUTION: The orthodontics device having a plurality of brackets to be fixed to teeth and wires(40) adapted to connect the brackets to one another and to apply a correction force to the teeth, comprises a hook(10) having a curved rod(14) formed to conform to the curvature of the teeth, a first holder(12) formed at one end of the rod so that a bent portion(40a) of the wire is press fitted, and a second holder(16) formed at the other end of the rod, a coupling member(50) fixed to the second holder and having a compression force, and a fixing member(60) connected to the coupling member for converting the compression force of the coupling member to the correction force of the teeth.
Patent KR-20040087444-A (KR)
Inventor: PEK MYOUNG YOUL
IPC: H01L21/56
Filed: 2003-04-08
Abstract: PURPOSE: An apparatus for cleaning a semiconductor fabrication mold is provided to remove molding compound residues by injecting directly cleaning particles to a molding side of a mold. CONSTITUTION: A supply part includes a supply tank(152) filled with cleaning particles(10) and a plurality of supply pumps(154,154') for transferring the cleaning particles. A mold(21) is arranged on a supporter(134). An injector(130) is installed at an upper part of the supporter in order to inject the cleaning particles to the mold. The injector is connected to the supply part though a supply tube(160). A discharging tube(170) is connected to a cleaning case(120). A collection tank(146) is used for collecting the cleaning particles. A collection unit(140) is connected to the discharging tube and includes a discharging pump(142) for transferring the cleaning particles to the collection tank.
Patent KR-20040087604-A (KR)
Inventor: CHOI SU SEOK
IPC: G02F1/1337
Filed: 2003-04-08
Abstract: PURPOSE: An array substrate for a reflective-transmissive mode LCD(Liquid Crystal Display) and a fabricating method thereof are provided to reduce a stepped difference area by reducing the length of the circumference of a transmissive part to reduce a disclination area. CONSTITUTION: The first substrate(200) and the second substrate(300) are separately formed. A gate wire(202) and a data wire(214) are vertically crossed on one surface of the first substrate. A pixel area(P) defined by the cross of the gate wire and the data wire has a reflective part(B) with an α size and a transmissive part(D) with a β size. A TFT(Thin Film Transistor)(T) is located in a cross point of the gate wire and the data wire. A protective film(224) located on the TFT has an etching hole(232) with the same shape in response to the transmissive part. A transparent electrode(226) is formed on the protective film in response to the transmissive part. A reflective electrode(222) is formed in response to the reflective part formed on the protective film. A liquid crystal layer(230) is formed on the reflective electrode and the transparent electrode. Color filters(304a-304c) are formed on one surface of the second substrate opposite with the liquid crystal layer. A common electrode(306) is formed under the color filters.
Patent KR-20040089762-A (KR)
Inventor: YOO SEUNG WOON
IPC: C04B18/08
Filed: 2003-04-15
Abstract: PURPOSE: A method for fabricating a concrete brick is provided to reduce production cost and recycle natural resources as well as improve general properties of a concrete brick including compression strength, bend strength and absorption rate. CONSTITUTION: The method for fabricating a concrete brick comprises applying fly ash to concrete brick in a replacing amount of cement up to 30-35vol%.
Patent KR-20040089992-A (KR)
Inventor: LEE SANG HOON
IPC: G02B27/00
Filed: 2003-04-15
Abstract: PURPOSE: An optic system for projector is provided to remove field curvature and astigmatism by inserting an aberration correction lens between a target and a projection lens. CONSTITUTION: An optic system for projector includes a light source, an illumination lens, an aberration correction lens, and a projection lens. The light source(S) is used for generating projection beams. The illumination lens(I) is used for outputting the projection beams as parallel beams to a target(T). The aberration correction lens(C) is used for removing field curvature and astigmatism from the projection beams generated from the target. The projection lens(O) is used for projecting the projection beams of the aberration correction lens on a screen.
Patent KR-20040091963-A (KR)
Inventor: SHIN DONG SU
IPC: H04M1/72403
Filed: 2003-04-23
Abstract: PURPOSE: A mobile terminal and a method for warning a low voltage in the mobile terminal are provided to transmit information, warning that power will be cut off due to a low voltage of a caller side, to a mobile terminal of a callee just before call communication with the callee is terminated. CONSTITUTION: A controller checks whether a terminal menu for transmitting a low voltage warning message in case of a low voltage to a mobile terminal of a callee has been set(200). If the low voltage warning message transmission has been set, the controller checks whether a phone number of the callee is recognized(201). If the phone number of the callee is recognized, the controller checks whether the low voltage warning message is to be sent as an SMS or a voice OGM(Out-Going Message)(202). If the low voltage warning message is to be set as an SMS, the controller sends an SMS message that 'power is cut off due to shortage of battery'(203). The controller checks whether the callee has successfully received the low voltage warning message(204). The controller terminates a current call(205) and cuts off the power of the mobile terminal(206).
Patent KR-20040092033-A (KR)
Inventor: BACK SEUNG HOON
IPC: G01N19/00
Filed: 2003-04-23
Abstract: PURPOSE: A measuring apparatus of frictional force is provided to exactly measure frictional force and reduce a time required when measuring the frictional force by including a manipulation body, an operation body, and an operation body driving part. CONSTITUTION: A measuring apparatus of frictional force includes a manipulation body(100), an operation body(200), and an operation body driving part(220). The manipulation body(100) detects resisting force generated between a test sample and a frictional plate(221) when measuring a frictional force of the test sample. The operation body(200) is installed at an upper part of the manipulation body(100). The operation body(200) upwardly supports the test sample and the press weight pre pressing the test sample. The operation body(200) delivers resisting force to the manipulation body(100). The operation body driving part(220) is installed at one side of the operation body(200). The operation body driving part(220) generates resisting force between the test sample and the frictional plate(221).
Patent KR-20040092562-A (KR)
Inventor: KIM JONG U
IPC: H04B1/40
Filed: 2003-04-24
Abstract: PURPOSE: A keypad lighting device of a wireless communication terminal, and a method for displaying an input mode by using the same are provided to reduce errors in inputting characters by making a user accurately recognize a current input mode. CONSTITUTION: A light emitting element(21) is installed to emit light in various colors according to the quantity of energy for lighting a keypad. A driving element(22) drives the light emitting element(21) according to control of a control element(23). An energy control element(24) controls the quantity of energy inputted to the light emitting element(21). The control element(23) controls the energy control element(24) according to a current input mode to control the quantity of energy inputted to the light emitting element(21). The control element(23) controls the driving element(22).